| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Replace |
| One CYL | 1.5 | 1.1 | B | Includes: R&R Valve Covers, Spark Plugs And Adjust Valves. Cylinder Head On Engine. |
| All Cyls | 4.6 | 3.3 | B | Includes: R&R Valve Covers, Spark Plugs And Adjust Valves. Cylinder Head On Engine. |
| Note |
| With AC, Add | 0.5 | 0.3 | B | Includes: R&R Valve Covers, Spark Plugs And Adjust Valves. Cylinder Head On Engine. |
| With A.I.R. Pump, Add | 0.8 | 0.5 | B | Includes: R&R Valve Covers, Spark Plugs And Adjust Valves. Cylinder Head On Engine. |
| With C.C.C., Add | 0.2 | 0.1 | B | Includes: R&R Valve Covers, Spark Plugs And Adjust Valves. Cylinder Head On Engine. |
| With Cruise Control, Add | 0.4 | 0.2 | B | Includes: R&R Valve Covers, Spark Plugs And Adjust Valves. Cylinder Head On Engine. |
| One CYL Each Bank | 2.9 | 2.1 | B | Includes: R&R Valve Covers, Spark Plugs And Adjust Valves. Cylinder Head On Engine. |